Visual Targeting Variable Range Adjusting Systems, Methods, and Apparatus

ABSTRACT

A visual targeting variable range adjusting apparatus, including at least some of a housing having an optical cavity defined at least partially within the housing, wherein the optical cavity extends from an incoming image aperture to an outgoing image aperture; two or more rotationally adjustable lens holders, wherein each rotatably adjustable lens holder is rotatably positioned within at least a portion of the optical cavity, wherein at least a portion of each of the rotationally adjustable lens holder comprises a reflective surface, and wherein adjustment of at least one of the rotationally adjustable lens holders adjusts the reflective surfaces such that a target image entering the incoming image aperture is reflected by the reflective surfaces, so as to exit the outgoing image aperture at a determined offset.

CROSS-REFERENCE TO RELATED APPLICATIONS

This patent application claims the benefit of U.S. Patent ApplicationSer. No. 62/321,254, filed Apr. 12, 2016, the entire disclosure of whichis incorporated herein by reference.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable.

REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTINGCOMPACT DISC APPENDIX

Not Applicable.

NOTICE OF COPYRIGHTED MATERIAL

The disclosure of this patent document contains material that is subjectto copyright protection. The copyright owner has no objection to thereproduction by anyone of the patent document or the patent disclosure,as it appears in the Patent and Trademark Office patent file or records,but otherwise reserves all copyright rights whatsoever. Unless otherwisenoted, all trademarks and service marks identified herein are owned bythe applicant.

BACKGROUND OF THE PRESENT DISCLOSURE 1. Field of the Present Disclosure

The present disclosure relates generally to the field of targetingsights, targeting scopes, and targeting systems. More specifically, thepresently disclosed systems, methods, and/or apparatuses relates tovisual targeting variable range adjusting systems, methods, andapparatuses adaptable to be used with a firearm.

2. Description of Related Art

It is generally known to attach a targeting scope or targeting system toa firearm, such as, for example, a rifle or carbine. Many modernshooting accessories, such as scopes or sights, may be attached to avariety of firearms, generally to improve the functionality or usabilityof those firearms. Known accessories include scopes, holographic sights,red dot sights, and reflex sights. These accessories may be usedwherever firearms or similar weapons may be employed, such as forhunting, law enforcement, military, personal defense, recreationaltarget shooting. Mounts, such as ring mounts, quick releases, bolt onbases, magnetic bases, and the like, are used to couple an accessory toa weapon. For example, a firearm may have a scope mount on its receiveror action, which may permit an aftermarket scope to be attached to thefirearm. This may improve the user's ability to operate the firearm, forexample by making it easier for the user to aim the firearm atlong-distance targets.

Other devices may also incorporate scopes or sights. Many hunters, forexample, choose to hunt with modernized crossbows. These weapons mayalso include mounting sites for a scope or may be sold with a scopepre-mounted to the stock. Scoped devices also may not exclusively beweapons. Many cameras, telescopes, and other optical sensing devices mayinclude view finding scopes that allow a user to aim or align thedevice.

These devices, however, have functional and practical problems. Mostscopes or targeting devices have a finite range. It is often timeconsuming or difficult to change or adjust the scope or other targetingdevices for close quarters or long range targeting. A user may need tocompletely remove the scope or similar targeting device and mountingsystem to apply the correct component(s), which can create significantweapon re-sighting issues and becomes increasingly problematic as rangeincreases. Alternatively, a user may require increasingly largeocular/elevation adjustments to compensate for a projectile's ballisticpath at extended ranges. For example, a user will use the scope's totaladjustment range at extreme ranges, such as 3,000 or more, to add orsubtract a few hundred yards of range. As an example a scope might need25 moa dialed in to go from 100 yds to 1000 yds, but would need 380 moafor 4000 yards an increase of 14× for a 4× increase of requiredyardage/targeting. Insufficient adjustability in elevation may reduceor, in some cases, eliminate the ability of a platform/weapon to beemployed over its full potential range in spite of the magnification.

Adjustability in elevation may relate to the ability to use thescope/weapon over a known range/yardage/meters/distance. This may beovercome through guess work and methods such as “terrain bracketing” or“geography stepping” in which objects beyond the target or vertical fromthe target are used to create a reference in order to target an objectbeyond the range of the base optics. For short-range devices this couldbe 300 meters, while in other engagements, limits could start takingplace at 2400 meters. Mistakes can be made while switching ranges.Mistakes could include the bullet not arriving on the intended target, aloss of points in a target shooting match, or, in other cases, themistake can cost lives. It is also often time consuming or difficult toadjust or change devices from long range to short range targeting. Itcan also be confusing for a person in to make such compensation in thefield or while under stress.

Any discussion of documents, acts, materials, devices, articles, or thelike, which has been included in the present specification is not to betaken as an admission that any or all of these matters form part of theprior art base or were common general knowledge in the field relevant tothe present disclosure as it existed before the priority date of eachclaim of this application.

BRIEF SUMMARY OF THE PRESENT DISCLOSURE

In order to overcome these and various other shortcomings in the presenttargeting sights, targeting scopes, and targeting systems, variousexemplary, nonlimiting embodiments of the present disclosure optionallyprovide a mirrored optical target adjustment apparatus. The mirroredoptical target adjustment apparatus be utilized to shift a target imagebefore the target image reaches an optical targeting device or opticalsystem, and may include an optical targeting device having an zero. Themirrored optical target adjustment apparatus may be removably disposedin line of sight between a target and the optical targeting device. Themirrored optical target adjustment apparatus may be utilized to shift atarget image before it reaches the optical targeting device, creatingzeroing or point of aim, point of impact adjustment at alternate ranges.

No currently known or existing optic can match the performance range ofcurrent (let alone future) high performance rifle rounds. No currentlyknown or existing optic can provide the range of the visual targetingvariable range adjusting apparatus of the present disclosure.

In certain other exemplary, nonlimiting embodiments, methods of shiftingthe target image for an optical targeting device are provided. Themethods may include providing an optical adjustment apparatus thatconsists of two or more mirrors and/or lenses in a line of sight betweena target and an optical targeting device. The mirrored opticaladjustment apparatus may be utilized to shift the target image, which isthen viewed through the optical targeting device.

In certain exemplary, nonlimiting embodiments, a target adjustmentapparatus is provided. The mirrored optical target adjustment apparatusmay include an optical targeting device having an zero and setmagnification range. The mirrored optical target adjustment apparatusmay further include an optical adjustment mirror/lens assembly that isremovably disposed in a line of sight between a target and the opticaltargeting device and/or its reticle/aim point. The optical adjustmentlens may shift a target image before it reaches the optical targetingdevice and/or its aim point, creating a second zero.

In various exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting system or apparatus comprises at least some ofa housing having an optical cavity defined at least partially within thehousing. The optical cavity extends from an incoming image aperture toan outgoing image aperture. Two or more rotationally adjustable lensholders, each comprising a reflective surface, are rotatably positionedwithin the optical cavity.

The rotationally adjustable lens holders adjust the reflective surfaces,such that an image entering the incoming image aperture can be reflectedoff of the reflective surfaces, so as to exit the outgoing imageaperture at a determined offset.

In various exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting apparatus includes a housing having an opticalcavity defined at least partially within the housing, wherein theoptical cavity extends from an incoming image aperture to an outgoingimage aperture and at least one rotationally adjustable lens holderrotatably positioned within at least a portion of the optical cavity,wherein at least a portion of the at least one rotationally adjustablelens holder comprises a reflective surface, and wherein adjustment ofthe rotationally adjustable lens holder adjusts the reflective surfacesuch that an image entering the incoming image aperture can be reflectedoff of the reflective surface, so as to exit the outgoing image apertureat a determined offset.

In certain exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting apparatus includes a housing having an opticalcavity defined at least partially within the housing, wherein theoptical cavity extends from an incoming image aperture to an outgoingimage aperture and two or more rotationally adjustable lens holdersrotatably positioned within at least a portion of the optical cavity,wherein at least a portion of each of the rotationally adjustable lensholder comprises a reflective surface, and wherein adjustment of therotationally adjustable lens holders adjusts the reflective surfacessuch that an image entering the incoming image aperture can be reflectedoff of the reflective surfaces, so as to exit the outgoing imageaperture at a determined offset.

In certain exemplary embodiments, the reflective surface or surfacesis/are a reflective surface element attached or coupled to the at leastone rotationally adjustable lens holder.

In certain exemplary embodiments, two or more rotationally adjustablelens holders are included, each having an associated reflective surfaceor reflective surface element.

In various exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting system or apparatus of the present disclosurecomprises at least some of a housing having an optical cavity defined atleast partially within the housing, wherein the optical cavity extendsfrom an incoming image aperture to an outgoing image aperture; at leastone first rotationally adjustable lens holder rotatably positionedwithin at least a portion of the optical cavity, wherein at least aportion of the at least one first rotationally adjustable lens holdercomprises a reflective surface; and at least one second rotationallyadjustable lens holder rotatably positioned within at least a portion ofthe optical cavity, wherein at least a portion of the at least onesecond rotationally adjustable lens holder comprises a reflectivesurface; wherein the reflective surface of the at least one firstrotationally adjustable lens holder is positioned so as to receive antarget image through the incoming image aperture and reflect the targetimage to the reflective surface of the at least one second rotationallyadjustable lens holder, and wherein the reflective surface of the atleast one second rotationally adjustable lens holder is positioned so asto receive the target image from the reflective surface of the at leastone first rotationally adjustable lens holder and reflect the targetimage through the outgoing image aperture; and wherein rotationaladjustment of the at least one first rotationally adjustable lens holderand/or the at least one second rotationally adjustable lens holderadjusts an angle at which the target image is reflected through theoutgoing image aperture.

In various exemplary, nonlimiting embodiments, the reflective surface ofthe at least one first rotationally adjustable lens holder and/or thereflective surface of the at least one second rotationally adjustablelens holder is a polished or coated portion, a concave surface, or aconvex surface of the at least one first rotationally adjustable lensholder and/or the reflective surface of the at least one secondrotationally adjustable lens holder.

In various exemplary, nonlimiting embodiments, the reflective surface ofthe at least one first rotationally adjustable lens holder and/or thereflective surface of the at least one second rotationally adjustablelens holder is a plane mirror or a magnifying mirror attached or coupledto the at least one rotationally adjustable lens holder.

In various exemplary, nonlimiting embodiments, a determined rotationaladjustment of the at least one first rotationally adjustable lens holderand/or a determined rotational adjustment of the at least one secondrotationally adjustable lens holder adjusts an angle at which the targetimage is reflected through the outgoing image aperture at a determinedoffset.

In various exemplary, nonlimiting embodiments, the rotationallyadjustable lens holder extends from a substantially circular first endportion, along a central, cradle portion, to a substantially circularsecond end portion.

In various exemplary, nonlimiting embodiments, the first end portion hasa greater outer diameter than an outer diameter of the second endportion and the first end portion is formed so as to be rotationallypositioned within a first lens holder aperture formed through thehousing, while the second end portion is formed so as to be rotationallypositioned within a second holder aperture formed in the housing.

In various exemplary, nonlimiting embodiments, at least one of the atleast one first rotationally adjustable lens holder and the at least onesecond rotationally adjustable lens holder are manually rotatable. Incertain exemplary, nonlimiting embodiments, at least one of the at leastone first rotationally adjustable lens holder and the at least onesecond rotationally adjustable lens holder are manually rotatable, viaan elongate slot formed in the at least one first rotationallyadjustable lens holder or the at least one second rotationallyadjustable lens holder. Alternatively, at least one of the at least onefirst rotationally adjustable lens holder and the at least one secondrotationally adjustable lens holder are rotatable via linked interactionwith at least one turret, wherein rotational movement of the turretproduces rotational movement of at least one of the at least one firstrotationally adjustable lens holder and the at least one secondrotationally adjustable lens holder.

In various exemplary, nonlimiting embodiments, at least one of the atleast one first rotationally adjustable lens holder and the at least onesecond rotationally adjustable lens holder is rotatably adjusted, via adrive motor. In certain exemplary, nonlimiting embodiments, the drivemotor rotatably just at least one of the at least one first rotationallyadjustable lens holder and the at least one second rotationallyadjustable lens holder in response to information from a rangefinderdevice or a ballistic computer or calculator.

In various exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting system or apparatus of the present disclosurecomprises at least some of a housing having an optical cavity defined atleast partially within the housing, wherein the optical cavity extendsfrom an incoming image aperture to an outgoing image aperture; and twoor more rotationally adjustable lens holders, wherein each rotatablyadjustable lens holder is rotatably positioned within at least a portionof the optical cavity, wherein at least a portion of each of therotationally adjustable lens holder comprises a reflective surface, andwherein adjustment of at least one of the rotationally adjustable lensholders adjusts the reflective surfaces such that a target imageentering the incoming image aperture is reflected by the reflectivesurfaces, so as to exit the outgoing image aperture at a determinedoffset.

In various exemplary, nonlimiting embodiments, the visual targetingvariable range adjusting system or apparatus of the present disclosureprovides a method for adjusting an angle at which a target image ispresented to an optical targeting device. The method includes at leastsome of providing a visual targeting variable range adjusting apparatusbetween a target and the optical targeting device and rotationallyadjusting at least one of the at least one first rotationally adjustablelens holder and/or the at least one second rotationally adjustable lensholder of the visual targeting variable range adjusting apparatus toadjust an angle at which the target image is reflected through theoutgoing image aperture to the optical targeting device.

In various exemplary, nonlimiting embodiments of the method, thereflective surface of the at least one first rotationally adjustablelens holder and/or the reflective surface of the at least one secondrotationally adjustable lens holder is a polished or coated portion ofthe at least one first rotationally adjustable lens holder and/or thereflective surface of the at least one second rotationally adjustablelens holder.

In various exemplary, nonlimiting embodiments of the method, thereflective surface of the at least one first rotationally adjustablelens holder and/or the reflective surface of the at least one secondrotationally adjustable lens holder is a plane mirror attached orcoupled to the at least one rotationally adjustable lens holder.

Accordingly, the presently disclosed systems, methods, and/orapparatuses separately and optionally provide visual targeting variablerange adjusting systems, methods, and apparatuses that shift a targetimage before it reaches an optical targeting device, creating alternateranges.

The presently disclosed systems, methods, and/or apparatuses separatelyand optionally provide visual targeting variable range adjustingsystems, methods, and apparatuses that will allow the user to shift animage before of the existing optical unit's aim point.

The presently disclosed systems, methods, and/or apparatuses separatelyand optionally provide visual targeting variable range adjustingsystems, methods, and apparatuses that create a second zero for anoptical targeting device.

The presently disclosed systems, methods, and/or apparatuses separatelyand optionally provide visual targeting variable range adjustingsystems, methods, and apparatuses that can be easily manipulated by auser.

The presently disclosed systems, methods, and/or apparatuses separatelyand optionally provide visual targeting variable range adjustingsystems, methods, and apparatuses that allow a user to add, remove, oradjust mirrors/lenses from a device.

The presently disclosed systems, methods, and/or apparatuses separatelyand optionally provide visual targeting variable range adjustingsystems, methods, and apparatuses that allow a user to swap or replacedevices with different mirrors/lenses and/or capabilities.

These and other aspects, features, and advantages of the presentlydisclosed systems, methods, and/or apparatuses are described in or areapparent from the following detailed description of the exemplary,non-limiting embodiments of the presently disclosed systems, methods,and/or apparatuses and the accompanying figures. Other aspects andfeatures of embodiments of the presently disclosed systems, methods,and/or apparatuses will become apparent to those of ordinary skill inthe art upon reviewing the following description of specific, exemplaryembodiments of the presently disclosed systems, methods, and/orapparatuses in concert with the figures. While features of the presentlydisclosed systems, methods, and/or apparatuses may be discussed relativeto certain embodiments and figures, all embodiments of the presentlydisclosed systems, methods, and/or apparatuses can include one or moreof the features discussed herein. Further, while one or more embodimentsmay be discussed as having certain advantageous features, one or more ofsuch features may also be used with the various embodiments of thesystems, methods, and/or apparatuses discussed herein. In similarfashion, while exemplary embodiments may be discussed below as device,system, or method embodiments, it is to be understood that suchexemplary embodiments can be implemented in various devices, systems,and methods of the presently disclosed systems, methods, and/orapparatuses.

Any benefits, advantages, or solutions to problems that are describedherein with regard to specific embodiments are not intended to beconstrued as a critical, required, or essential feature(s) or element(s)of the presently disclosed systems, methods, and/or apparatuses or theclaims.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

As required, detailed exemplary embodiments of the presently disclosedsystems, methods, and/or apparatuses are disclosed herein; however, itis to be understood that the disclosed embodiments are merely exemplaryof the presently disclosed systems, methods, and/or apparatuses that maybe embodied in various and alternative forms, within the scope of thepresently disclosed systems, methods, and/or apparatuses. The figuresare not necessarily to scale; some features may be exaggerated orminimized to illustrate details of particular components. Therefore,specific structural and functional details disclosed herein are not tobe interpreted as limiting, but merely as a basis for the claims and asa representative basis for teaching one skilled in the art to employ thepresently disclosed systems, methods, and/or apparatuses.

The exemplary embodiments of the presently disclosed systems, methods,and/or apparatuses will be described in detail, with reference to thefollowing figures, wherein like reference numerals refer to like partsthroughout the several views, and wherein:

FIG. 1 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 2 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 3 illustrates an upper, left, rear, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 4 illustrates a lower, left, rear, perspective view of an exemplaryvisual targeting variable range adjusting device, according to thepresent disclosure;

FIG. 5 illustrates an upper, right, rear, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 6 illustrates a lower, right, rear, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 7 illustrates a front view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 8 illustrates a rear view of an exemplary visual targeting variablerange adjusting device, according to the present disclosure;

FIG. 9 illustrates a left side view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 10 illustrates a right side view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 11A illustrates a left side, cross-sectional view, taken along line9-9 of FIG. 7, of an exemplary visual targeting variable range adjustingdevice, wherein a target image is presented, along a light path, to aneye/receptor, at an original or first zero, according to the presentdisclosure;

FIG. 11B illustrates a left side, cross-sectional view of an exemplaryvisual targeting variable range adjusting device, wherein a target imageis presented, along a light path, to an eye/receptor, between a firstzero and a second zero, according to the present disclosure;

FIG. 11C illustrates a left side, cross-sectional view of an exemplaryvisual targeting variable range adjusting device, wherein a target imageis presented, along a light path, to an eye/receptor, at a second zero,according to the present disclosure;

FIG. 12 illustrates an upper, left, rear, perspective view of anexemplary rotationally adjustable lens holder, according to the presentdisclosure;

FIG. 13 illustrates an upper, right, rear, perspective view of anexemplary rotationally adjustable lens holder, according to the presentdisclosure;

FIG. 14 illustrates a lower, left, rear, perspective view of anexemplary rotationally adjustable lens holder, according to the presentdisclosure;

FIG. 15 illustrates a lower, right, rear, perspective view of anexemplary rotationally adjustable lens holder, according to the presentdisclosure;

FIG. 16 illustrates a top view of an exemplary rotationally adjustablelens holder, according to the present disclosure;

FIG. 17 illustrates a rear view of an exemplary rotationally adjustablelens holder, according to the present disclosure;

FIG. 18 illustrates a bottom view of an exemplary rotationallyadjustable lens holder, according to the present disclosure;

FIG. 19 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 20 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 21 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 22 illustrates an exemplary diagram of a visual targeting variablerange adjusting device and system, according to the present disclosure;

FIG. 23 illustrates another exemplary diagram of components of a visualtargeting variable range adjusting device and system, according to thepresent disclosure;

FIG. 24 illustrates another exemplary diagram of components of a visualtargeting variable range adjusting device and system, according to thepresent disclosure;

FIG. 25 illustrates an upper, left, front, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 26 illustrates an upper, right, rear, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 27 illustrates an upper, right, front, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 28 illustrates an upper, left, front, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 29 illustrates a lower, right, front, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 30 illustrates a lower, left, front, perspective view of anexemplary visual targeting variable range adjusting device, according tothe present disclosure;

FIG. 31 illustrates a front view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 32 illustrates a rear view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 33 illustrates a left side view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 34 illustrates a right side view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 35 illustrates a top view of an exemplary visual targeting variablerange adjusting device, according to the present disclosure;

FIG. 36 illustrates a bottom view of an exemplary visual targetingvariable range adjusting device, according to the present disclosure;

FIG. 37A illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 37B illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 37C illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 38A illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 38B illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 38C illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 38D illustrates an exemplary embodiment of the variable rangeadjusting device, according to the present disclosure;

FIG. 39A illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure;

FIG. 39B illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure;

FIG. 39C illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure;

FIG. 39D illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure;

FIG. 40A illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure; and

FIG. 40B illustrate certain exemplary components of an exemplary visualtargeting variable range adjusting device, according to the presentdisclosure.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS OF THE PRESENT DISCLOSURE

For simplicity and clarification, the design factors and operatingprinciples of the visual targeting variable range adjusting systems,methods, and apparatuses according to the presently disclosed systems,methods, and/or apparatuses are explained with reference to variousexemplary embodiments of visual targeting variable range adjustingsystems, methods, and apparatuses according to the presently disclosedsystems, methods, and/or apparatuses. The basic explanation of thedesign factors and operating principles of the visual targeting variablerange adjusting systems, methods, and apparatuses is applicable for theunderstanding, design, and operation of the visual targeting variablerange adjusting systems, methods, and apparatuses of the presentlydisclosed systems, methods, and/or apparatuses. It should be appreciatedthat the visual targeting variable range adjusting systems, methods, andapparatuses can be adapted to many applications where visual targetingvariable range adjusting systems, methods, and apparatuses can be used.

As used herein, the word “may” is meant to convey a permissive sense(i.e., meaning “having the potential to”), rather than a mandatory sense(i.e., meaning “must”). Unless stated otherwise, terms such as “first”and “second” are used to arbitrarily distinguish between the exemplaryembodiments and/or elements such terms describe. Thus, these terms arenot necessarily intended to indicate temporal or other prioritization ofsuch exemplary embodiments and/or elements.

The term “coupled”, as used herein, is defined as connected, althoughnot necessarily directly, and not necessarily mechanically. The terms“a” and “an” are defined as one or more unless stated otherwise.

The term “exemplary” is used herein to mean “serving as an example,instance, or illustration”. Any embodiment described herein as“exemplary” is not necessarily to be construed as preferred oradvantageous over other embodiments. Likewise, the term “embodiment”does not require that all embodiments of the invention include thediscussed feature, advantage, or mode of operation.

Throughout this application, the terms “comprise” (and any form ofcomprise, such as “comprises” and “comprising”), “have” (and any form ofhave, such as “has” and “having”), “include”, (and any form of include,such as “includes” and “including”) and “contain” (and any form ofcontain, such as “contains” and “containing”) are used as open-endedlinking verbs. It will be understood that these terms are meant to implythe inclusion of a stated element, integer, step, or group of elements,integers, or steps, but not the exclusion of any other element, integer,step, or group of elements, integers, or steps. As a result, a system,method, or apparatus that “comprises”, “has”, “includes”, or “contains”one or more elements possesses those one or more elements but is notlimited to possessing only those one or more elements. Similarly, amethod or process that “comprises”, “has”, “includes” or “contains” oneor more operations possesses those one or more operations but is notlimited to possessing only those one or more operations.

It should also be appreciated that the terms “visual targeting”,“rotationally adjustable lens holder”, “mirror”, and “firearm” are usedfor basic explanation and understanding of the operation of the systems,methods, and apparatuses of the presently disclosed systems, methods,and/or apparatuses. Therefore, the terms “visual targeting”,“rotationally adjustable lens holder”, “mirror”, and “firearm” are notto be construed as limiting the systems, methods, and apparatuses of thepresently disclosed systems, methods, and/or apparatuses.

For simplicity and clarification, the visual targeting variable rangeadjusting systems, methods, and apparatuses of the presently disclosedsystems, methods, and/or apparatuses will be described as being used inconjunction with a firearm, such as a rifle or carbine. However, itshould be appreciated that these are merely exemplary embodiments of thevisual targeting variable range adjusting systems, methods, andapparatuses and are not to be construed as limiting the presentlydisclosed systems, methods, and/or apparatuses. Thus, the visualtargeting variable range adjusting systems, methods, and apparatuses ofthe presently disclosed systems, methods, and/or apparatuses may beutilized in conjunction with any object or device.

Turning now to the appended drawing figures, FIGS. 1-24 illustratecertain elements and/or aspects of certain exemplary embodiments of thevisual targeting variable range adjusting systems, methods, andapparatuses, according to the presently disclosed systems, methods,and/or apparatuses.

As illustrated most clearly in FIGS. 3-11, the variable range adjustingdevice 100 optionally comprises at least some of a housing 105 having anoptical cavity 110 defined at least partially within the housing 105.The optical cavity 110 extends between an incoming image aperture 120and an outgoing image aperture 130. It should be appreciated that thesize, shape, and relative positioning of the incoming image aperture 120and the outgoing image aperture 130, relative to the housing 105 and theoptical cavity 110 are designed choices, based upon the desiredappearance and/or functionality of the incoming image aperture 120 andthe outgoing image aperture 130. Additionally, the size, shape, and/orrelative positioning of the incoming image aperture 120 and the outgoingimage aperture 130 may be chosen based upon the amount of desired lightallowed to enter the incoming image aperture 120 and/or exit theoutgoing image aperture 130.

In various exemplary, nonlimiting embodiments, a protective, magnifying,or light altering, other lens or shield may be provided, covering theincoming image aperture 120 and/or the outgoing image aperture 130.

Lens holder apertures 150 and 155 are formed on opposing sides of thehousing 105. Generally, lens holder apertures 150 are larger in diameterthan lens holder apertures 155. A diameter of lens holder apertures 150is such that at least a portion of the first end portion 210 of arotationally adjustable lens holder 200 may be rotationally fittedwithin the lens holder aperture 150. A diameter of lens holder apertures155 is such that at least a portion of the second end portion 220 of arotationally adjustable lens holder 200 may be rotationally fittedwithin the lens holder aperture 155.

As illustrated, a lens holder aperture 150 is aligned with a lens holderaperture 155, such that a rotationally adjustable lens holder 200 may bepositioned such that the first end portion 210 is rotationally fittedwithin the lens holder aperture 150, while the second end portion 220 isrotationally fitted within the lens holder aperture 155. In this manner,each rotationally adjustable lens holder 200 is rotationally adjustablerelative to the housing 105 and the optical cavity 110.

While not illustrated, in certain exemplary, nonlimiting embodiments,the housing 105 may optionally be a standalone unit directly adapted toattach, through various attachment mechanisms, as an accessory to arifle, a mount, a rail, or an optic. In certain other exemplary,nonlimiting embodiments, the housing 105 may optionally be integratedinto an optic, in front of the optical targeting device's reticle or aimpoint, so mirrors/lenses and holders can be swapped, exchanged, oradjusted.

Thus, in various exemplary, nonlimiting embodiments, where the housing105 is mounted to the same object, such as a firearm rail, as anexisting optical targeting device 40, a support or attachment device mayinclude a quick-release or connection component designed for use withthat object or rail. In embodiments wherein the support or attachmentdevice is secured directly to an existing optical targeting device 40, aframe or similar connection component may be used to secure the housing105. In still other exemplary embodiments, the housing 105 mayoptionally be directly affixed to a connection component and there maybe no need for a support or other attachment device. In certain of theseexemplary embodiments, the housing 105 may optionally be capable ofrotating or moving into and out of the line of sight of the mountedoptical targeting device 40.

As illustrated most clearly in FIGS. 12-18, each rotationally adjustablelens holder 200 extends from a substantially circular first end portion210, along a central, cradle portion 230, to a substantially circularsecond end portion 220. In various exemplary embodiments, the first endportion 210 has a greater outer diameter than an outer diameter of thesecond end portion 220 and the first end portion 210 is formed so as tobe rotationally positioned within a lens holder aperture 150, while thesecond end portion 220 is formed so as to be rotationally positionedwithin a lens holder aperture 155.

The first end portion 210 and the second end portion 220 are aligned,such that the rotationally adjustable lens holder 200 is rotatable abouta rotational axis 205.

The cradle portion 230 extends between the first end portion 210 and thesecond end portion 220. At least a portion of the cradle portion 230includes a substantially planar surface. In certain exemplaryembodiments, the reflective surface 250 or surfaces 250 is/are areflective surface element attached or coupled to the at least onerotationally adjustable lens holder 200. In various exemplaryembodiments, the substantially planar surface is polished or coated soas to provide a mirror surface.

In various exemplary, nonlimiting embodiments, the reflective surface250 of the rotationally adjustable lens holder 200 is a polished orcoated portion of the rotationally adjustable lens holder 200. Incertain alternative embodiments, the reflective surface 250 of therotationally adjustable lens holder 200 optionally comprises a concaveor convex surface or portion of the reflective surface 250.

Alternatively, a plane or other mirror or lens 255 is attached orcoupled to a portion of the cradle portion 230. In certain exemplaryembodiments, the mirror or lens 255 may comprise a magnifying mirror orlens. It should appreciated that the mirror and lens 255 may be any typeof mirror and lens, such as, for example, glass, plastic, crystal, fusedsilica, sapphire, reflective or polished metals, silicon, or any othermaterial hard durable surface.

In various exemplary embodiments, a recess or groove 212 and 222, isoptionally formed around an outer perimeter of the first end portion 210and the second end portion 220, respectively. If grooves 212 and/or 222are included, and “O” ring 245 may be positioned within at least aportion of each respective groove. The inclusion of “O” rings 245 aroundthe first end portion 210 and the second end portion 220 help to provideadditional frictional engagement between the first end portion 210 andthe lens holder aperture 150 and the second end portion 220 and the lensholder aperture 155.

In various exemplary embodiments, a groove, recess, or other engagementfeature 215 is formed in or extends from at least a portion of the firstend portion 210 and/or the second end portion 220. The engagementfeature 215 provides for more positive engagement of the first endportion 210 or the second end portion 220, to facilitate rotationalmovement of each rotationally adjustable lens holder 200 relative to thehousing 205. In various exemplary embodiments, as illustrated, theengagement feature 215 may comprise an elongate slot, which allows auser to insert a screwdriver, coin, or other element to aid inrotational movement of the rotationally adjustable lens holder 200relative to the housing 205.

It should be appreciated that rotational movement of the rotationallyadjustable lens holder 200, about the rotational axis 205, rotationallyadjusts the angle or position of the reflective surface 250 (or a mirroror lens 255), within the optical cavity 210.

Portions of at least one, and potentially two or more rotationallyadjustable lens holders 200, each comprising a reflective surface 250,or a mirror or lens 255, are rotatably positioned within the opticalcavity 110.

Adjustment of the rotationally adjustable lens holders 200 adjusts thereflective surface 250 of each rotationally adjustable lens holder 200,within the optical cavity 110, such that an image entering the incomingimage aperture 120 is reflected off of the reflective surface 250 of afirst lens holder 200, onto the reflective surface 250 of a second lensholder 200, and through the outgoing image aperture 130, at a determinedoffset.

In various exemplary embodiments, various components of the variablerange adjusting device 100 are substantially rigid and are formed ofsteel. Alternate materials of construction of the various components ofthe variable range adjusting device 100 may include one or more of thefollowing: stainless steel, aluminum, titanium, polytetrafluoroethylene,and/or other metals, as well as various alloys and composites thereof,glass-hardened polymers, polymeric composites, polymer or fiberreinforced metals, carbon fiber or glass fiber composites, continuousfibers in combination with thermoset and thermoplastic resins, choppedglass or carbon fibers used for injection molding compounds, laminateglass or carbon fiber, epoxy laminates, woven glass fiber laminates,impregnate fibers, polyester resins, epoxy resins, phenolic resins,polyimide resins, cyanate resins, high-strength plastics, nylon, glass,or polymer fiber reinforced plastics, thermoform and/or thermosetmaterials, and/or various combinations of the foregoing. Thus, it shouldbe understood that the material or materials used to form the variouscomponents of the variable range adjusting device 100 is a design choicebased on the desired appearance and functionality of the variable rangeadjusting device 100.

It should be appreciated that certain elements of the variable rangeadjusting device 100 may be formed as an integral unit. Alternatively,suitable materials can be used and sections or elements madeindependently and attached or coupled together, such as by adhesives,welding, screws, rivets, pins, or other fasteners, to form the variouselements of the variable range adjusting device 100.

It should also be understood that the overall size and shape of thevariable range adjusting device 100, and the various portions thereof,is a design choice based upon the desired functionality and/orappearance of the variable range adjusting device 100.

FIGS. 1 and 2 illustrate an exemplary utilization of the variable rangeadjusting device 100, according to the present disclosure. Asillustrated, the variable range adjusting device 100 is aligned with anoptical component or optical targeting device 40. While not illustrated,it should be appreciated that variable range adjusting device 100 andthe optical targeting device 40 may be attached, coupled, or otherwisemounted to a firearm or other device (not illustrated), utilizing knownattachment or mounting means and methods. It should also be appreciatedthat the optical targeting device 40 may be any visual aid, such as, forexample, a rifle scope, night vision optic, ACOG, holographic device,red dot optic, laser, targeting device, iron sight, mechanical device,or other such device that is mounted on a weapon, such as a rifle, thatcan allow a user to more accurately acquire, view, range, and/or acquirea target. In certain exemplary embodiments, the optical targeting device40 may be such that, by implementing the variable range adjusting device100 of the present disclosure, the effective range of the opticaltargeting device 40 may be substantially increased or decreased, forexample, by about 200% or more.

The optical targeting device 40 described in the exemplary embodimentsherein may be such that the optical targeting device 40 can add distancecapabilities to or from any desired optical system and may be used orapplied on or with respect to any shooting platform, or with respect toany rail, mounts, or attachment assembly. Further, the variable rangeadjusting device 100 may be utilized without additional tools or withoutnegatively impacting or adjusting existing optics.

The variable range adjusting device 100 may be mounted to any platformor weapon in any desired or known fashion. Here, it may further beappreciated that variable range adjusting device 100 may be a standalonedevice or may be associated with an existing aiming system or scope. Theexisting or primary optic may be any type of optic, for example a scope,a holographic sight, a “red dot”, and the like.

In certain exemplary embodiments, systems, methods, and/or apparatusesof the present disclosure may be a mechanical, optical adjustment withkinetics. Optical adjustments may be made, for example, verticallyand/or horizontally, or anywhere along an x-y axis, to a target image 5before an optical targeting device or optical system, such as, forexample, optical targeting device 40. The optical adjustment mayeffectively apply a second zero to an optical system.

In various exemplary embodiments, the variable range adjusting device100 of the present disclosure allows a target image's apparent positionto be shifted, as viewed by a user. This creates a “second zero”. Thismay also provide a user the ability to manage a greater range for targetimages, than provided by the optical targeting device 40, alone. Thevariable range adjusting device 100 may be adjusted to change theapparent position of a target image before reaching the opticaltargeting device 40, by changing an incoming target image's optical pathwithin a mirror or lens assembly. The apparent position change may takeplace on either, or both of, x and y axes.

In certain exemplary embodiments, rotational adjustment of therotationally adjustable lens holders 200 (resulting in relativeadjustment of the reflective surfaces 250 or mirrors or lenses 255within the optical cavity 210) alters an apparent position of a targetimage, creating the second zero by internal or external reflection. Thevariable range adjusting device 100 may be employed in visible spectrumoptics, low light level devices (night optics), filtration, and otherenhanced image devices. The variable range adjusting device 100 maycompensate for various velocity components of ammunition or projectiles,such as subsonic, round and/or barrel changes, atmosphere, elevation andany other ballistic compensation that may affect the vertical adjustmentof an optical targeting device 40, as will be understood by a personhaving ordinary skill in the art.

In various exemplary embodiments, the variable range adjusting device100 creates a greater and/or more precise operating range that could beapplied to a larger variety of optical targeting devices 40. Thevariable range adjusting device 100 can further be applied in layersand/or steps that allow for stepped optical shift changes (i.e.vertically and/or horizontally). For example, the variable rangeadjusting device 100 may be adjusted to provide small variations, asdesired by a user, to improve sighting or targeting. Such adjustmentsmay allow for the adjusting of the zero of a rifle or reticle in anyhorizontal (x) or vertical (y) direction, or any combination thereof. Itmay further be appreciated that the zero of a rifle or optical systemcan be adjusted in any desired various increments by changing thetilt/slant/angle or elevation of the mirrors and lenses in the exemplaryembodiments described herein.

Such additions or subtractions may be made manually or automatically.For example, a user may optionally be able to utilize the variable rangeadjusting device 100 as purchased, or use a machined key, turret, orfully electronic and ballistically driven assembly to create adjustablesecondary zeroes.

In various exemplary embodiments, as illustrated most clearly in FIG.24, a fully electronic and ballistically driven variable range adjustingdevice 100 may constantly adjust the incoming image position accordingto range so that the appearance of a target image may be matched to theballistics of a specific round or bullet.

As illustrated in FIG. 1, the variable range adjusting device 100 ispositioned ahead of and relative to an optical targeting device 40. Asillustrated, the rotationally adjustable lens holders 200 are adjusted,as further illustrated in FIG. 11A, such that a target image ispresented through the variable range adjusting device 100 and theoptical targeting device 40, to eye/receptor 10, in a standard or firstzero position. In the first zero position, the target image isoriginally presented, through the incoming image aperture 120, alonglight path 51. As the original target image passes into the opticalcavity 110, the target image contacts the reflective surface 250 (ormirror or lens 255) of the first rotationally adjustable lens holder200. The target image is then reflected by the reflective surface 250(or mirror or lens 255) of the first rotationally adjustable lens holder200 to the reflective surface 250 (or mirror or lens 255) of the secondrotationally adjustable lens holder 200, along light path 52.

As the target image contacts the reflective surface 250 (or mirror orlens 255) of the second rotationally adjustable lens holder 200, thetarget image is reflected by the reflective surface 250 (or mirror orlens 255) of the second rotationally adjustable lens holder 200, throughthe outgoing image aperture 130, to the optical targeting device 40,along light path 53. The target image is then passed through the opticaltargeting device 40, along light path 53, to the eye/receptor 10.

In this manner, the target image is presented, along light path 53, tothe eye/receptor 10 at a first zero.

As illustrated in FIG. 11B, the first rotationally adjustable lensholder 200 and the second rotationally adjustable lens holder 200 areeach rotated clockwise. As a result of the clockwise rotation of one orboth of the first rotationally adjustable lens holder 200 and the secondrotationally adjustable lens holder 200, the relative angle of thereflective surface 250 (or mirror or lens 255) of the first rotationallyadjustable lens holder 200 relative to the reflective surface 250 (ormirror or lens 255) of the second rotationally adjustable lens holder200 is altered. Thus, while the target image continues to be presentedthrough the incoming image aperture 120, along light path 51, the targetimage contacts the reflective surface 250 (or mirror or lens 255) of thefirst rotationally adjustable lens holder 200. The target image is thenreflected by the reflective surface 250 (or mirror or lens 255) of thefirst rotationally adjustable lens holder 200 to the reflective surface250 (or mirror or lens 255) of the second rotationally adjustable lensholder 200, along an altered light path 52′.

As the target image continues along altered light path 52′ the targetimage contacts the reflective surface 250 (or mirror or lens 255) of thesecond rotationally adjustable lens holder 200 and is reflected by thereflective surface 250 (or mirror or lens 255) of the secondrotationally adjustable lens holder 200, through the outgoing imageaperture 130, along an altered light path 53′, to the optical targetingdevice 40. The target image is then passed through the optical targetingdevice 40, along altered light path 53′, to the eye/receptor 10.

In this manner, the target image is presented, along altered light path53′, to the eye/receptor 10 between a first zero and a second zero. Theoffset light path 53′ is offset from the light path 53 by a distance116.

Thus, the first zero represents a range where a projectile hits a targetimage when an aiming point through the optical targeting device 40aligns with the target image, and wherein the second zero represents arange where a projectile hits a target image when an aiming pointthrough the optical targeting device 40 aligns with the target imageshifted by the optical adjustment device.

As illustrated in FIG. 11C, the first rotationally adjustable lensholder 200 and the second rotationally adjustable lens holder 200 areeach rotated further clockwise, as compared to the rotational positionsillustrated in FIG. 11B.

As a result of the further clockwise rotation of one or both of thefirst rotationally adjustable lens holder 200 and the secondrotationally adjustable lens holder 200, the relative angle of thereflective surface 250 (or mirror or lens 255) of the first rotationallyadjustable lens holder 200 relative to the reflective surface 250 (ormirror or lens 255) of the second rotationally adjustable lens holder200 is further altered. Thus, as illustrated in FIGS. 2 and 11C, whilethe target image continues to be presented through the incoming imageaperture 120, along light path 51, the target image contacts thereflective surface 250 (or mirror or lens 255) of the first rotationallyadjustable lens holder 200. The target image is then reflected by thereflective surface 250 (or mirror or lens 255) of the first rotationallyadjustable lens holder 200 to the reflective surface 250 (or mirror orlens 255) of the second rotationally adjustable lens holder 200, along afurther altered light path 52″.

As the target image continues along further altered light path 52″ thetarget image contacts the reflective surface 250 (or mirror or lens 255)of the second rotationally adjustable lens holder 200 and is reflectedby the reflective surface 250 (or mirror or lens 255) of the secondrotationally adjustable lens holder 200, through the outgoing imageaperture 130, along a further altered light path 53″, to the opticaltargeting device 40. The target image is then passed through the opticaltargeting device 40, along further altered light path 53″, to theeye/receptor 10.

In this manner, the target image is presented, along further alteredlight path 53″, to the eye/receptor 10 at a first zero. The furtheraltered light path 53″ is offset from the light path 53 by a distance116.

Thus, in order to shift the target image from a first zero to a secondzero, the relative rotational position of one or both of the firstrotationally adjustable lens holder 200 (and, in turn, the reflectivesurface 250 or mirror or lens 255 of the first rotationally adjustablelens holder 200) and/or the second rotationally adjustable lens holder200 (and, in turn, the reflective surface 250 or mirror or lens 255 ofthe second rotationally adjustable lens holder 200) is adjusted. Itshould be appreciated that the degree of the relative rotationaladjustment of the first rotationally adjustable lens holder 200 relativeto the second rotationally adjustable lens holder 200 will result in thefinal light path of the image projected from the outgoing image aperture130.

One or both of the rotationally adjustable lens holders 200 (and, inturn, the respective reflective surfaces 250 or mirror or lens 255) mayoptionally be adjusted to pass a new, second zero thru optical targetingdevice 40. A new second zero is produced and received by theeye/receptor 10. The difference in the target image position, betweenthe first zero and second zero, as detected by the eye/receptor 10 isthe required change that must be applied to optical targeting device 40.Changing the position of the optical targeting device 40 will require ashift in the platform the optical targeting device 40 is mounted to.This will create a new second zero.

The variable range adjusting device 100 allows a user to shift thefirearm, device, or other platform to which optical targeting device 40is attached or coupled in order to realign to a desired aiming point. Invarious exemplary embodiments, locks 109 may optionally be provided tosecure the first rotationally adjustable lens holder 200 and/or thesecond rotationally adjustable lens holder 200 such that the desiredtarget image position (i.e., the relative rotational positions producingthe adjusted second zero) may be maintained. In various exemplary,nonlimiting embodiments, the locks 109 comprise covers, attached orcoupled to portions of the housing 105, covering the first rotationallyadjustable lens holder 200 and/or the second rotationally adjustablelens holder 200.

In various exemplary, nonlimiting embodiments, as illustrated in FIGS.19-21, the variable range adjusting device 100 may use key way referencepoints or detents 400, 401, 402, and 403, to establish referencepositions for the rotationally adjustable lens holders 200 and referencepositions when a predetermined rotational adjustment or any solution orcombination thereof may be repeated or further utilized. In variousexemplary embodiments, a known key 403 (optionally attached to thehousing 105 via one or more fasteners 404) or one or more correspondingdetents can be used to set and establish the relative rotationalposition of the first rotationally adjustable lens holder 200 and/or thesecond rotationally adjustable lens holder 200. The variable rangeadjusting device 100 may then be used to shift an apparent second zeroof a viewed target image or scene.

As illustrated in FIG. 22, the variable range adjusting device 100 maybe mounted to any platform or weapon in any desired or known fashion. Invarious exemplary, nonlimiting embodiments, the variable range adjustingdevice 100 may be a standalone device or may be associated with anexisting optical targeting device 40. Additionally, variable rangeadjusting device 100 and its contained rotationally adjustable lensholders 200 may be actuated in a manual or automatic manner. In variousexemplary embodiments, a turret 501, positioned substantiallyperpendicular to the reflective surfaces 250 or the mirrors or lenses255, includes one or more linkages or mechanisms 502, such that as theturret is rotated, the linkages or mechanisms 502 produce rotationalmovement of the rotationally adjustable lens holders 200. The variablerange adjusting device 100 may then be used to shift an apparent secondzero of a viewed target image or scene.

In various exemplary embodiments, as illustrated in FIG. 23, thevariable range adjusting device 100 may optionally include a turret 601,positioned substantially perpendicular to one or more of therotationally adjustable lens holders 200 (and, in turn, the respectivereflective surfaces 250 or mirror or lens 255), using one or morelinkages/mechanisms 602. The variable range adjusting device 100 maythen be used to shift an apparent second zero of a viewed target imageor scene.

In exemplary FIG. 24, the variable range adjusting device 100 mayoptionally be actuated in a manual or automatic manner. In certainexemplary embodiments, a drive motor or device 710 interacts with one ormore of the rotationally adjustable lens holders 200, such that when thedrive motor or device 710 is actuated, actuation of the drive motor ordevice 710 produces rotational adjustment of one or more of therotationally adjustable lens holders 200.

As illustrated, feedback or information may be obtained from one or moreof a rangefinder device 720 and/or a ballistic computer or calculator715 and provided to the drive motor or device 710, via a wired orwireless connection 725, so as to produce automated rotationaladjustment of one or more of the rotationally adjustable lens holders200.

By utilizing feedback or information from a rangefinder 720 and/orballistic computer or calculator 715 (or the like) to actuate the drivemotor device 710, a target image may be produced from the outgoing imageaperture 130 that is shifted to a desired second zero. It may be furtherappreciated that these mechanisms can be configured in several methods.The output target image may be determined and situated based oninformation obtained from an eye/receptor 10, information interpreted bya user, and/or data collected from the ballistic computer 715.

Thus, as information is gathered, calculated, or updated by therangefinder 720 and/or the ballistic computer or calculator 715, one ormore of the rotationally adjustable lens holders 200 can be rotationallyadjusted, via the drive motor device 710 to alter the presented positionof a target image.

In one exemplary, nonlimiting embodiment, a variable range adjustingdevice 100 may be utilized in conjunction with an optical targetingdevice 40, such as, for example, a 4-25× rifle scope. It should beappreciated, however, that other variations may be utilized orimplemented. In this example, the rifle scope may have an adjustmentcapability of about 30 MIL of angle. It may further be appreciated thatalthough Milradian (MIL) may be used in exemplary embodiments herein,the same principles, devices, methods and techniques may be used withrespect to Minute of Angle (MOA) and they may be adjusted in any desiredincrements, for example 20 MIL, 25 MIL, 150 MIL, and so forth.

I know what to According to the present example, different sight-intechniques may be utilized. For example, a 100 yard zero may be obtainedand the elevation turrets of the rifle scope may be utilized to theirstandard limits of 30 MIL. In this example, the 30 MIL may allow a 2200m (m=meter) shot with a typical high performance round.

Utilizing the variable range adjusting device 100, a 30 MIL, oradjustable, additional range may be added. Thus, in the present example,accurate sighting could be made for up to about a 3,000 yd (yd=yard)shot using desired ammunition, such as .338 Lapua. Then, implementingthe variable range adjusting device 100, with 40 MIL, 60 MIL, or moreMILs may be added to meet and exceed all known high performance knownrounds existing today may be realized. It may also be appreciated thatsuch MIL adjustments (as well as zero adjustments) may be made instantlyand accurately without any turret adjustment to the optical targetingdevice 40.

In another exemplary embodiment, a 4-27× rifle scope with 120 MOA turrettravel mounted with 80 MOA on a rail allowing a 1100 yd sight-in may beutilized. In this embodiment, with the variable range adjusting device100, −25 MOA, or adjustable, allowing for a second zero of 50 yds. Therifle scope or similar optical targeting device 40 may now be used tomore accurately engage targets at shorter ranges and provide a user witha greater range capability. It may be appreciated that such zeroadjustments may be made instantly and accurately without any adjustmentto the optical targeting device 40.

In another exemplary embodiment, using an AR-15 rifle platform, or thelike, the rifle may be set up for close quarters combat using an EOTech,red dot, ACOG, holographic, or low power rifle scope without longerrange capabilities. However, adding the variable range adjusting device100 can allow for the near instantaneous and fast application of anabout, or adjustable, 400 yd second zero in elevation. For example, byadding a lens (or other optic device) that shifts a 400 yd target'simage to a height constant that may be unique to a round's ballistics,when a user raises the AR-15 (or other rifle platform, as desired) toreacquire an adjusted target image in the reticle, the target image willbe automatically adjusted and compensated for that round's ballistics at400 yds. The EOTech or similar optical targeting device 40 may now beused to more accurately engage targets at longer ranges and provide auser with a greater range capability. This can be done without anyguessing, calculation, or adjustment by the user as would be understoodby a person having ordinary skill in the art. It should be appreciatedthat such zero adjustments may be made instantly and accurately withoutany adjustment to the optical targeting device 40.

In another exemplary embodiment, for example using an AR-10/15 rifleplatform, or the like, the rifle may be set up for a continuouslyvariable ranging system being fed by its own ballistic device or a groupcontrolling ballistic device.

In yet another exemplary embodiment, a hunter may use a 3-9× rifle scopehaving a first zero at 100 yds. With the utilization of the variablerange adjusting device 100, a second zero may be created at, oradjustable, 310 yds. The creation of the second zero allows a shooter toaim without having to compensate or hold the reticle or dot on or abovethe target. The shooter can instead place the reticle or dot directly onpoint of aim. The second zero concept may be adjusted multiple times,which may allow a shooter multiple direct holds on their target. Thecompensation may be applied in MOA/MIL specific shifts, round/ballisticshifts, point blank range applications, kill zones, target zones andother incremented applications as would be understood by a person havingordinary skill in the art.

The above weapons, scopes, magnifications, ranges, and adjustments bythe optical magnification device in the above applications are forexemplary purposes and it may be understood by a person having ordinaryskill in the art that a variety of weapons, scopes, magnifications,ranges, and adjustments may be utilized and achieved.

Referring generally to FIGS. 37A-37C, exemplary embodiments of thevariable range adjusting device 100 is mounted on a weapon (not shown),such as a rifle, that can allow a user to more accurately acquire, view,range, and shoot targets. An optical targeting device 40 may be suchthat, by implementing further components, its effective range may besubstantially increased or decreased, for example about 200% or more.The variable range adjusting device 100 described in exemplaryembodiments herein may be such that it can add distance capabilities toor from any desired optical system and may be used or applied on or withrespect to any shooting platform, or with respect to any rail, mounts,or attachment assembly. Further the variable range adjusting device 100may be utilized without additional tools or without negatively impactingor adjusting an existing optical targeting device 40.

In one exemplary embodiment, and generally referring to the figures, amethod, system, and apparatus for adjusting a targeting optic may bedescribed. The method, system, and apparatus may be a mechanical,optical adjustment with kinetics. Optical adjustments may be made, forexample, vertically and/or horizontally, or anywhere along an x-y axis,to a target image 5 before an optical targeting device 40 or opticalsystem. The optical adjustment may effectively apply a second zero to anoptical system.

The variable range adjusting device 100 allows a target's apparentposition to be shifted, for example as viewed by a user or operator.This may create a second zero. This may also provide an operator theability to manage a greater range for targets, than provided by theoptical targeting device 40 or optical system alone. The variable rangeadjusting device 100 may change the apparent position of a target beforereaching an optical targeting device 40, ACOG, or the like, by changingan incoming image's optical path within a mirror or lens assembly. Theapparent position change may take place on either, or both of, x and yaxes. It may be appreciated that the variable range adjusting device 100may be a standalone unit directly adapted to attach through variousattachment mechanisms as an accessory to the rifle, mounts, rails, oroptics. It may also be appreciated the variable range adjusting device100 may be integrated into an optical targeting device 40 (asillustrated in FIG. 37C), in front of the reticle or aim point of theoptical targeting device 40 (as illustrated in FIG. 37B), somirrors/lenses and holders can be swapped, exchanged, or adjusted. Itshould appreciated that the mirror and lens may be any type of mirrorand lens, for example glass, plastic, crystal, fused silica, sapphire,reflective or polished metals, silicon or any other material harddurable surface. In another exemplary embodiment, the mirror and or lensassembly may be able to change an apparent position of an image, orsecond zero, by internal or external reflection.

The variable range adjusting device 100 may be employed in visiblespectrum optics, low light level devices (night optics), filtration, andother enhanced image devices. The variable range adjusting device 100may be capable of compensating for various velocity components ofammunition or projectiles, such as subsonic, round and/or barrelchanges, atmosphere, elevation and any other ballistic compensation thatmay affect the vertical adjustment of an optical device, as would beunderstood by a person having ordinary skill in the art.

Using the variable range adjusting device 100 may create a greaterand/or more precise operating range that could be applied to a largervariety of optical targeting devices 40. Such optical targeting device40 can include, but are not limited to, scopes, night vision optics,ACOGs, holographic devices, red dots, lasers, targeting devices, ironsights, mechanical devices, and the like. The variable range adjustingdevice 100 can further be applied in layers and/or steps that can allowfor stepped optical shift changes (i.e. vertically and/or horizontally).For example, the variable range adjusting device 100 may be adjusted toprovide small variations, as desired by a user, to improve sighting ortargeting. Such adjustments may allow for the adjusting of the zero of arifle or reticle in any horizontal (x) or vertical (y) direction, or anycombination thereof. It may further be appreciated that the zero of arifle or optical system can be adjusted in any desired variousincrements by changing the tilt/slant/angle or elevation of the mirrorsand lenses in the exemplary embodiments described herein. Such additionsor subtractions may be made manually or automatically. For example, someexemplary embodiments may allow a person to use the variable rangeadjusting device 100 as purchased, or use a machined key, turret, orfully electronic and ballistically driven assembly to create adjustablesecondary zeroes.

It may be further appreciated a fully electronic and ballisticallydriven device may constantly adjust the incoming image positionaccording to range so that it may be matched to the ballistics of aspecific round or bullet. For example, some exemplary embodiments mayallow for a user to add, remove, or adjust mirrors/lenses from anoptical targeting device 40; still other exemplary embodiments may allowdevices with different mirrors/lenses and/or capabilities to be easilyswapped or replaced.

Referring now to exemplary FIGS. 37A-37C, an embodiment of the variablerange adjusting device 100 is illustrated. In this example, as initiallyillustrated in FIG. 37A, a target image 5 is created in an image in itsstandard position 112 before entering an existing optical targetingdevice 40, such as a scope, reticle, or the like, or any other aimingdevice. Here, an original object image may be in position 112 is shownpassing through existing optical targeting device 40, with thereticle/reference 5′ lined up with object 112 and the eye/receptor 10.

Further it may be appreciated that the variable range adjusting device100 can be fully integrated into a new singular optic 1001 (asillustrated in FIG. 37C). The integration of the variable rangeadjusting device 100 into existing optical targeting device 40 couldpotentially reduce the overall package size while improving theoperating range of any existing optical targeting device 40. Applicationof the variable range adjusting device 100 will allow the use of asecond turret 502 which would have multiple benefits to existing optics.Specifically the main turret found on existing optics can be producedwith less adjustment requirements, reduced fine incrementation (clicks),reduced extended range confusion as used by the shooter (click count orplace in rotation).

Applying the variable range adjusting device 100 with a correspondingreticle/reference 5′ that has a grid like measuring structure wouldallow the introduction of a limited range turret drastically improvingthe speed and overall precision of the existing optical targeting device40. In short implementation of the variable range adjusting device 100into current optics could produce a unit with 2× the operational rangewith 1/30th the required adjustments.

Referring now to exemplary FIGS. 38A-38D, an embodiment of the variablerange adjusting device 100 is illustrated. In this example the variablerange adjusting device 100 is applied. In this example, the target image5 shown in an image in its standard position 112 before entering anexisting optical targeting device 40, such as a scope with an aimingreticle/reference 5′, or the like, or any other aiming device. Themirror assembly is shown in a 210 with a position of A. The position ofmirror 210 in position a shows object 112 arriving at reticle/reference5′ and the eye/receptor 10 at its original position.

FIGS. 38A-38D further illustrate the shifted object image and thecreation of a new aiming point. Mirror assembly 100 and or 101 can beadjusted creating a new mirror position 211. The new position/angle isshown at B. The new object ray 53″ is now shifted as compared toreticle/reference 5′. Passing thru existing optical targeting device 40a new second zero image position 54 is produced and received by theeye/receptor 10. The difference in the image position 54 as detected bythe eye/receptor 10, as compared to the reticle/reference 5′, willrequire a change in position of the bore 800 in order to realign thedistant target image 5 and the reticle/reference 5′, which must beapplied to the existing optical targeting device 40. An exemplary riflebore 800 is shown at its normal position when the target image 5,existing optical targeting device 40, reticle/reference 5′, and theeye/receptor 10 when are in line. Changing the position of existingoptical targeting device 40 to realign the image 53″ and theeye/receptor 10 will require a shift in the platform the optics ismounted to which creates a new impact point. This will create a newsecond zero position.

A new rifle bore position 800′ is created when the shooter tilts theplatform, as illustrated in FIG. 38C, and existing optical targetingdevice 40 in order to realign reticle/reference 5′ and the eye/receptor10 to line up with new apparent position 51′ and the reticle/reference5′ to target image 5.

Shooter position is shown in 225 with the original target position of226. With the application of the variable range adjusting device 100 anew image position target apparent position 5″ is formed. The new imageangle 116 will have the shooter adjust the existing optical targetingdevice 40 and rifle bore 800 to the new bore position 800′. With the new800′ position a new target/bullet impact 228 is created.

In exemplary FIGS. 39A-39C, the variable range adjusting device 100 asetup as substantially shown in its base components 100, 101, 316, 401,and 402. It may be appreciated that housing 316 contains features, 317,320, and 321 for example, that create precision reference planes forassembly and to create interlocking features that are result in a robustdevice practical for heavy field use. Spherical surfaces such as 320 arerequired to allow for a large range of motion to compensate formanufacturing errors. Alignment manufacturing errors will result in theimage position being offset from the required position. Adjustmentscreated by surfaces 320 and rotational movements created by 309 allow acomplete adjustability to the device. It may be further appreciated thatdevices 401, 402 allow further attachment and precision alignment of thecomponents. Features 319 allow adjustment to take place and features 317to locate supporting devices 401, 402 and are used to eliminate one ormore axis of movement. Axes of movement are shown in 312. In may beappreciated that the device in total must be capable of single digit arcsecond precision if required and capable of retaining the single digitlocation in field use including significant external impacts, cold, heatand chemicals.

Further, in exemplary FIGS. 39A-39C, it may be appreciated that theviewer using the variable range adjusting device 100 may shift theweapon, mechanism, or other platform to which the optical targetingdevice 40 may be coupled in order to realign to a desired aiming point.Light path 51 will enter housing 316, opening 303 reflect off 100 and101 thru cavity 306 and exit window 304. Here it may further beappreciated that indexing locks 305, which may be produced in a varietyof fashions not all listed here, will secure housing 316 appropriatelyin the same plane as the primary optic and barrel bore, thereby theadjusted 211 image will be placed in the correct positions as comparedto the primary existing optical targeting device 40 reference componentssuch as reticles, cross hairs, dots, reticle/reference 5′, and othersimilar aiming reference components. Locks 305 are critical to align theoriginal incoming image 112 to the reticle/reference 5′ and existingoptical targeting device 40 vertical, horizontal and rotational planesby securing the assemblies 316, 302, 100, and 101 on the same plane asexisting optical targeting device 40.

Further it may be appreciated that the lens holding device 302 is uniqueto standard scope optics and aiming devices. 302 is perpendicular to theshooting forces of the platform/gun during recoil. Standard opticsrepresented in optical targeting device 40 have the advantage of recoilforces being parallel to the main mechanism body/scope tube. Typicaloptics do not require external field accessible adjustability in allplanes/rotations of movement. It may be further appreciated that 302 hasunique requirements such as a reduced mass that is relatively balancedin rotation mass 308. If 302 is not relatively balanced recoil forceswill act non-symmetrically causing the device to rotate during recoilmoving the target image 5. Rotation and movement is represented by 312and 313.

Further in exemplary FIGS. 39A-39C it may be appreciated that lensholding device 302 is only shown in two limited forms. It may be furtherappreciated that the mounting of the optics in this form is unique. Astandard lens uses standard lens rings and optical adhesives. This formof mounting produces little to no stress on the optics. It can befurther appreciated that typical lenses transmit object/target image 5errors at a value that coincides with the glass optical index. In atypical case a typical lens will only transmit 50% of an errorintroduced by the lens. Mirrors 100, 101 as used in our device transmitan error at a factor of 2×. It may be appreciated that the variablerange adjusting device 100, in total, could contain 2 or moremirrors/reflective bodies 100, 101, thereby introducing errors of 4× ormore from the original introduced error. It may be further appreciatedthat the variable range adjusting device 100 must be capable of workingwithin image errors of a total of less than single digit arc seconds.

It is understood that the mounting of such surfaces 100,101 to lensholder 302 is critical. Standard clamping methods are not sufficient aserror is quickly introduced into the image ray or light path 53. Theoptics must be mounted as nearly stress free as possible but capable ofwithstanding large acceleration forces and or impacts. Typicalapplication of adhesives will quickly introduce stress and deform theoutgoing ray or light path 53.

Isolation of the stress is accomplished by controlling the workingsurfaces as shown in 310. The isolation faces of 310 are placed in aposition and size that is optimized to eliminate the stress induced tothe mirror optic 100, 101. Using limited 310 size faces reduces theability of the adhesive to pull and distort the optical surfaces. Theposition and number of 310 further reduces the induced error. Further itcan be appreciated that the surfaces 310 might not be sufficient toretain the optics 100,101. Vertical isolation surface 324 are applied tothe lens rod holder 312 are also applied. Isolation of the verticalsurfaces takes advantage of a further discovery noting that glass stressis highly two dimensional.

A mounting or adhesive 329 stress applied to one vertical surface 325,the surface 325 will not affect surface 326 during curing events. Stressformation within the glass is represented by the vertical component 327and horizontal component 328. If one can isolate the stress component tothe vertical component 328 the horizontal component, which creates theray or light path 53, will not be affected. Careful isolation of allhorizontal surfaces 326 is key to isolating the stress. Surfaces 310must be of sufficient height as to no allow adhesives towet/wick/capillary onto horizontal surfaces. The detail of 310 can besimple rods, of a variety of materials, or fully machined surfaces.

Further in exemplary FIGS. 39A-39C it may be appreciated that a robustmethod to hold the optics in place must be employed. Standard lens ringsare not practical in this device. Standard hold down screws and orgaskets can be employed. However, it may be further appreciated that aglass locking/cam lock feature 333 would be advantageous. These featuresare shown in 330, 331, 332. It can be appreciated that a knowledgeableperson can make small detail changes to the features, the isolation ofthe surfaces on a flat plane mounted mirror sufficient to withstandsignificant recoil in the noted planes are unique to rifle/platformmounted optics. The optic requires features similar to 330 in order toremove the 100% requirement for adhesive to be the sole componentlimiting optical/mirror travel during recoil or severe impact. This canalso be provided by bolts, screws, wire, frames, and other commonretaining devices. Feature 330 provides a compression ledge area thatwould require a full compression failure of the adhesive/gasket 334.Adhesive section 329 provides significant sheer resistance in recoil.With no secondary components present the reliability of this design issignificantly enhanced. It may be appreciated that other methods such ascores/plugs can also provide isolated stress components. A completemounted mirror is represented by 335.

In exemplary FIGS. 40A and 40B, it may be appreciated that the variablerange adjusting device 100 may be mounted to any platform or weapon inany desired or known fashion. Here, it may further be appreciated thatthe variable range adjusting device 100 may be a standalone device ormay be associated/integrated with an existing aiming system or scope.The existing or primary optic may be any type of optic, for example ascope, a holographic sight, a “red dot”, and the like. Here, thevariable range adjusting device 100 may use key way reference points ordetents which could include the main body detents/features 400,secondary support components/key features 401, 402, and 403, toestablish reference positions for lens holders 302 and referencepositions when adjusted to locators 305 and the main body 316 or anysolution or combination thereof may further be utilized. Thekeys/features 401, 402 can be specialized to fit the required lens rod302 features. Features 401, 401 can also be located andmanipulated/adjusted using spherical surfaces 406 to establish aspecific position for the various elements in order to produce a ray orlight path 53 in the correct location. Items and combination of items321 are employed to adjust and lock the device key 401 as it is rotatedaround its axis. Item 321 uses a tensioner screw and adjusting screw tomove and lock the key 401. Components similar to 321 can be used on thelens body and lens holders 312 without employing the use of keys 401,402.

Further in exemplary FIGS. 40A and 40B it may be appreciated that arobust method to hold the optics in place must be employed. Theadjustment range of the optics rods 302 as represented by movements 312,313 requires a full range of motion in the key locks 401, 402. In thisexample the housing 316 and keys 401, 402 have features 317, 318 thatlimit motion in different planes creating a known in the limited plane.If planes of movement are not segregated/limited it becomes very tediousto set the unit up to create its ray or light path 53. In this examplekey 402 limits front to rear movements, key detail 317,318 limit key 410x, y movements. Spherical surfaces 406 limit rotational movements in allaxis allowing segregation of an interested axis.

It may be further appreciated that controlling multiple axis of movementwith a robust method must be employed. Features 401, 402, 406, 316 mainbody bore centerlines all inter lock providing secondary robust featuresdesigned to enhance the use of any fastener.

It may be appreciated further that the 401, 402 keys not only havelocking features 318 to match main body 317 features, but they are alsoas large as possible to reduce the twisting moments of force duringrecoil and impact.

Once all planes have been adjusted and locked the lens device may thenbe used to shift an apparent potential impact of a fired round.

It may be further appreciated that the variable range adjusting device100 can be simplified by removing all adjustability and quickly limitingthe device to components 100 (lens), 302 (Rods lens holders) and 316(housing) and produce a new impact point of a fired projectile.

It should also be appreciated that a more detailed explanation of theinstructions regarding how to install the variable range adjustingdevice 100, methods for using the variable range adjusting device 100,once installed, and certain other items and/or techniques necessary forthe implementation and/or operation of the various exemplary embodimentsof the presently disclosed systems, methods, and/or apparatuses are notprovided herein because such elements are commercially available and/orsuch background information will be known to one of ordinary skill inthe art. Therefore, it is believed that the level of descriptionprovided herein is sufficient to enable one of ordinary skill in the artto understand and practice the presently disclosed systems, methods,and/or apparatuses, as described.

While the presently disclosed systems, methods, and/or apparatuses hasbeen described in conjunction with the exemplary embodiments outlinedabove, the foregoing description of exemplary embodiments of thepresently disclosed systems, methods, and/or apparatuses, as set forthabove, are intended to be illustrative, not limiting and the fundamentaldisclosed systems, methods, and/or apparatuses should not be consideredto be necessarily so constrained. It is evident that the presentlydisclosed systems, methods, and/or apparatuses is not limited to theparticular variation set forth and many alternatives, adaptationsmodifications, and/or variations will be apparent to those skilled inthe art.

Furthermore, where a range of values is provided, it is understood thatevery intervening value, between the upper and lower limit of that rangeand any other stated or intervening value in that stated range isencompassed within the presently disclosed systems, methods, and/orapparatuses. The upper and lower limits of these smaller ranges mayindependently be included in the smaller ranges and is also encompassedwithin the presently disclosed systems, methods, and/or apparatuses,subject to any specifically excluded limit in the stated range. Wherethe stated range includes one or both of the limits, ranges excludingeither or both of those included limits are also included in thepresently disclosed systems, methods, and/or apparatuses.

It is to be understood that the phraseology of terminology employedherein is for the purpose of description and not of limitation. Unlessdefined otherwise, all technical and scientific terms used herein havethe same meaning as commonly understood by one of ordinary skill in theart to which the presently disclosed systems, methods, and/orapparatuses belongs.

In addition, it is contemplated that any optional feature of theinventive variations described herein may be set forth and claimedindependently, or in combination with any one or more of the featuresdescribed herein.

Accordingly, the foregoing description of exemplary embodiments willreveal the general nature of the presently disclosed systems, methods,and/or apparatuses, such that others may, by applying current knowledge,change, vary, modify, and/or adapt these exemplary, non-limitingembodiments for various applications without departing from the spiritand scope of the presently disclosed systems, methods, and/orapparatuses and elements or methods similar or equivalent to thosedescribed herein can be used in practicing the presently disclosedsystems, methods, and/or apparatuses. Any and all such changes,variations, modifications, and/or adaptations should and are intended tobe comprehended within the meaning and range of equivalents of thedisclosed exemplary embodiments and may be substituted without departingfrom the true spirit and scope of the presently disclosed systems,methods, and/or apparatuses.

Also, it is noted that as used herein and in the appended claims, thesingular forms “a”, “and”, “said”, and “the” include plural referentsunless the context clearly dictates otherwise. Conversely, it iscontemplated that the claims may be so-drafted to require singularelements or exclude any optional element indicated to be so here in thetext or drawings. This statement is intended to serve as antecedentbasis for use of such exclusive terminology as “solely”, “only”, and thelike in connection with the recitation of claim elements or the use of a“negative” claim limitation(s).

What is claimed is:
 1. A visual targeting variable range adjustingapparatus for an optical targeting device, comprising: a housing havingan optical cavity defined at least partially within said housing,wherein said optical cavity extends from an incoming image aperture toan outgoing image aperture; at least one first rotationally adjustablelens holder rotatably positioned within at least a portion of saidoptical cavity, wherein at least a portion of said at least one firstrotationally adjustable lens holder comprises a reflective surface; andat least one second rotationally adjustable lens holder rotatablypositioned within at least a portion of said optical cavity, wherein atleast a portion of said at least one second rotationally adjustable lensholder comprises a reflective surface; wherein said reflective surfaceof said at least one first rotationally adjustable lens holder ispositioned so as to receive an target image through said incoming imageaperture and reflect said target image to said reflective surface ofsaid at least one second rotationally adjustable lens holder, andwherein said reflective surface of said at least one second rotationallyadjustable lens holder is positioned so as to receive said target imagefrom said reflective surface of said at least one first rotationallyadjustable lens holder and reflect said target image through saidoutgoing image aperture; and wherein rotational adjustment of said atleast one first rotationally adjustable lens holder and/or said at leastone second rotationally adjustable lens holder adjusts an angle at whichsaid target image is reflected through said outgoing image aperture. 2.The visual targeting variable range adjusting apparatus of claim 1,wherein said reflective surface of said at least one first rotationallyadjustable lens holder and/or said reflective surface of said at leastone second rotationally adjustable lens holder is a polished or coatedportion of said at least one first rotationally adjustable lens holderand/or said reflective surface of said at least one second rotationallyadjustable lens holder.
 3. The visual targeting variable range adjustingapparatus of claim 1, wherein said reflective surface of said at leastone first rotationally adjustable lens holder and/or said reflectivesurface of said at least one second rotationally adjustable lens holderis a concave surface of said at least one first rotationally adjustablelens holder and/or said reflective surface of said at least one secondrotationally adjustable lens holder.
 4. The visual targeting variablerange adjusting apparatus of claim 1, wherein said reflective surface ofsaid at least one first rotationally adjustable lens holder and/or saidreflective surface of said at least one second rotationally adjustablelens holder is a convex surface of said at least one first rotationallyadjustable lens holder and/or said reflective surface of said at leastone second rotationally adjustable lens holder.
 5. The visual targetingvariable range adjusting apparatus of claim 1, wherein said reflectivesurface of said at least one first rotationally adjustable lens holderand/or said reflective surface of said at least one second rotationallyadjustable lens holder is a plane mirror attached or coupled to said atleast one rotationally adjustable lens holder.
 6. The visual targetingvariable range adjusting apparatus of claim 1, wherein said reflectivesurface of said at least one first rotationally adjustable lens holderand/or said reflective surface of said at least one second rotationallyadjustable lens holder is a magnifying mirror attached or coupled tosaid at least one rotationally adjustable lens holder.
 7. The visualtargeting variable range adjusting apparatus of claim 1, wherein adetermined rotational adjustment of said at least one first rotationallyadjustable lens holder and/or a determined rotational adjustment of saidat least one second rotationally adjustable lens holder adjusts an angleat which said target image is reflected through said outgoing imageaperture at a determined offset.
 8. The visual targeting variable rangeadjusting apparatus of claim 1, wherein each rotationally adjustablelens holder extends from a substantially circular first end portion,along a central, cradle portion, to a substantially circular second endportion.
 9. The visual targeting variable range adjusting apparatus ofclaim 8, wherein said first end portion has a greater outer diameterthan an outer diameter of said second end portion and said first endportion is formed so as to be rotationally positioned within a firstlens holder aperture formed through said housing, while said second endportion is formed so as to be rotationally positioned within a secondholder aperture formed in said housing.
 10. The visual targetingvariable range adjusting apparatus of claim 1, wherein at least one ofsaid at least one first rotationally adjustable lens holder and said atleast one second rotationally adjustable lens holder are manuallyrotatable.
 11. The visual targeting variable range adjusting apparatusof claim 1, wherein at least one of said at least one first rotationallyadjustable lens holder and said at least one second rotationallyadjustable lens holder are manually rotatable, via an elongate slotformed in said at least one first rotationally adjustable lens holder orsaid at least one second rotationally adjustable lens holder.
 12. Thevisual targeting variable range adjusting apparatus of claim 1, whereinat least one of said at least one first rotationally adjustable lensholder and said at least one second rotationally adjustable lens holderare rotatable via linked interaction with at least one turret, whereinrotational movement of said turret produces rotational movement of atleast one of said at least one first rotationally adjustable lens holderand said at least one second rotationally adjustable lens holder. 13.The visual targeting variable range adjusting apparatus of claim 1,wherein at least one of said at least one first rotationally adjustablelens holder and said at least one second rotationally adjustable lensholder is rotatably adjusted, via a drive motor.
 14. The visualtargeting variable range adjusting apparatus of claim 13, wherein saiddrive motor rotatably just at least one of said at least one firstrotationally adjustable lens holder and said at least one secondrotationally adjustable lens holder in response to information from arangefinder device or a ballistic computer or calculator.
 15. A visualtargeting variable range adjusting apparatus, comprising: a housinghaving an optical cavity defined at least partially within said housing,wherein said optical cavity extends from an incoming image aperture toan outgoing image aperture; and two or more rotationally adjustable lensholders, wherein each rotatably adjustable lens holder is rotatablypositioned within at least a portion of said optical cavity, wherein atleast a portion of each of said rotationally adjustable lens holdercomprises a reflective surface, and wherein adjustment of at least oneof said rotationally adjustable lens holders adjusts said reflectivesurfaces such that a target image entering said incoming image apertureis reflected by said reflective surfaces, so as to exit said outgoingimage aperture at a determined offset.
 16. The visual targeting variablerange adjusting apparatus of claim 15, wherein said reflective surfaceis a reflective surface element attached or coupled to said rotationallyadjustable lens holder.
 17. The visual targeting variable rangeadjusting apparatus of claim 15, wherein said reflective surface is areflective surface of said rotationally adjustable lens holder.
 18. Amethod for adjusting an angle at which a target image is presented to anoptical targeting device, comprising: providing a visual targetingvariable range adjusting apparatus between a target and said opticaltargeting device; said visual targeting variable range adjustingapparatus comprising: a housing having an optical cavity defined atleast partially within said housing, wherein said optical cavity extendsfrom an incoming image aperture to an outgoing image aperture; at leastone first rotationally adjustable lens holder rotatably positionedwithin at least a portion of said optical cavity, wherein at least aportion of said at least one first rotationally adjustable lens holdercomprises a reflective surface; at least one second rotationallyadjustable lens holder rotatably positioned within at least a portion ofsaid optical cavity, wherein at least a portion of said at least onesecond rotationally adjustable lens holder comprises a reflectivesurface; wherein said reflective surface of said at least one firstrotationally adjustable lens holder is positioned so as to receive antarget image through said incoming image aperture and reflect saidtarget image to said reflective surface of said at least one secondrotationally adjustable lens holder, and wherein said reflective surfaceof said at least one second rotationally adjustable lens holder ispositioned so as to receive said target image from said reflectivesurface of said at least one first rotationally adjustable lens holderand reflect said target image through said outgoing image aperture; andwherein rotational adjustment of said at least one first rotationallyadjustable lens holder and/or said at least one second rotationallyadjustable lens holder adjusts an angle at which said target image isreflected through said outgoing image aperture; rotationally adjustingat least one of said at least one first rotationally adjustable lensholder and/or said at least one second rotationally adjustable lensholder to adjust an angle at which said target image is reflectedthrough said outgoing image aperture to said optical targeting device.19. The method of claim 18, wherein said reflective surface of said atleast one first rotationally adjustable lens holder and/or saidreflective surface of said at least one second rotationally adjustablelens holder is a polished or coated portion of said at least one firstrotationally adjustable lens holder and/or said reflective surface ofsaid at least one second rotationally adjustable lens holder.
 20. Themethod of claim 18, wherein said reflective surface of said at least onefirst rotationally adjustable lens holder and/or said reflective surfaceof said at least one second rotationally adjustable lens holder is aplane mirror attached or coupled to said at least one rotationallyadjustable lens holder.